It is a 25W Charger/Adapter/Power Supply Module, Input voltage: DC 2.5~25V, Output voltage: DC 5~25V (Continuously adjustable), Application: DIY Power adapter/Charger, industrial equipments, electronic equipment, Communications Equipment, Power Tools, Car Driving Recorder, Car GPS, Car audio, LCD TV, Advertising screen, Monitoring System, LED lights, Fan, intercom and monitor system, etc.
Module Properties: non-isolated Step-up Module (BOOST),Adjustable Voltage Regulator,DIY Charger etc.
Input voltage: DC 2.5~25V
Output voltage: DC 5~25V (Continuously adjustable)
Input Current: 4A (MAX) (input voltage greater than 3V), short 5A (less than 10 seconds)
10W MAX(input voltage greater than or equal 3V)(eg: input 3.7V output 5V 2A)
15W MAX(input voltage greater than or equal 5V)(eg: input 5V output 12V 1.25A)
25W MAX(input voltage greater than or equal 12V)(eg: input 12V output 19V 1.3A)
Efficiency: Up to 95% (the higher the input voltage, the higher the efficiency)
Output ripple: 50mV (TYP)
Input 3.7V Output 5V 2A ripple 40mV
Input 5V Output 12V 0.5A ripple 25mV
Input 5V Output 12V 1A ripple 40mV
Input 5V Output 12V 1.5A ripple 60mV
Input 12V Output 24V 1A ripple 80mV
Operating Temperature: Industrial (-40°c to +85°c)) (if ambient temperature exceeds 40° c, please lower power use, or to enhance heat dissipation)
Full load temperature: 40°c
Load regulation: ± 0.5%
Voltage regulation: ± 0.5%
Undervoltage protection: None
Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)
Connection: Welding, DIP-24 standard package can be soldered directly on PCB
Input: IN+ input postive, IN- input negative
Output: OUT+ output postive, OUT- output negative
Power output directly. For shutdown, Just the EN pin connect to 5V level, after that the output voltage is approximately equal to the input voltage.
DIY Power Supply.
only need one battery, and output 5~25V voltage to charger for Phone, MP3, MP4, PSP etc.
Power for your electronic equipment